Which of the following patients are at risk for developing drug toxicity? (Select all that apply.)

16-year-old female, who has had vomiting and diarrhea

65-year-old male, who has been on high doses of antibiotics for 3 weeks

75-year-old female, who swallowed Caladryl lotion

43-year-old male, who has liver failure

82-year-old male, who has renal disease

Answer and Explanation

Correct Answer : B,D,E

A) 16-year-old female, who has had vomiting and diarrhea: While vomiting and diarrhea can lead to dehydration and electrolyte imbalances, this scenario alone does not directly indicate an increased risk of drug toxicity. However, it could affect drug absorption and excretion, so monitoring may be warranted.

B) 65-year-old male, who has been on high doses of antibiotics for 3 weeks: Prolonged use of high doses of antibiotics can increase the risk of toxicity, particularly if the patient has underlying kidney or liver issues. Extended antibiotic use can also disrupt normal gut flora, potentially leading to adverse effects or superinfections.

C) 75-year-old female, who swallowed Caladryl lotion: While ingesting topical medications can pose risks, it does not necessarily indicate a significant risk for systemic drug toxicity unless large quantities are involved. This patient’s risk would depend on the amount ingested and her overall health status.

D) 43-year-old male, who has liver failure: Patients with liver failure are at a heightened risk for drug toxicity because the liver plays a crucial role in drug metabolism. Impaired liver function can lead to accumulation of medications, increasing the likelihood of adverse effects.

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Correct Answer is C

Explanation

A) Use an automated medication dispensing system: While automated systems can enhance efficiency and reduce the risk of errors, they are not foolproof. Errors can still occur due to incorrect entries or malfunctions, so reliance solely on technology without further precautions may not be sufficient.

B) Avoid distractions and take time to prepare medications: Reducing distractions is important for maintaining focus during medication preparation. However, it is just one aspect of a comprehensive approach to medication safety. This practice alone does not encompass the necessary protocols that ensure the correct medication is administered.

C) Adhere to the 6 rights of medication administration: Following the 6 rights—right patient, right drug, right dose, right route, right time, and right documentation—is the most effective strategy for preventing medication errors. This systematic approach provides a framework for nurses to ensure accuracy and accountability in every medication administration.

D) Only give medications to patients who are alert and oriented: While it’s important to assess a patient's alertness before administering medications, this criterion alone does not address the various factors that can lead to medication errors. Patients may require medications even when not fully alert, and it is the nurse's responsibility to ensure safety through proper protocols rather than simply limiting administration based on alertness.

A. Three times a day B. Twice a day C. After meals D. Four times a day

Correct Answer is B

Explanation

A) Three times a day: This option suggests administering medication at intervals that would total three doses in a 24-hour period. However, "BID" specifically refers to taking a medication twice a day, typically at evenly spaced intervals.

B) Twice a day: The abbreviation "BID" stands for "bis in die," which is Latin for "twice a day." This means that the patient will receive the medication two times within a 24-hour period, often recommended to maintain consistent therapeutic levels.

C) After meals: While some medications are taken after meals for better absorption or to minimize gastrointestinal side effects, the term "BID" does not specify timing relative to meals. Therefore, this option does not accurately describe the frequency of administration.

D) Four times a day: This option indicates administering medication four times within a 24-hour period, which would be represented by the abbreviation "QID" (quater in die) rather than "BID." Thus, it does not align with the definition of taking medication twice daily.

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Which of the following patients are at risk for developing drug toxicity? (Select all that apply.)

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Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is B

Explanation

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